package com.es.service;

public class StudentService {
    public void save(){
        //
        System.out.println("StudentService-进行保存");

    }
    public void update(){
        //
        System.out.println("StudentService-进行更新");

    }
    public void delete(){
        //
        System.out.println("StudentService-进行删除");

    }
}
